Merge pull request Reference-LAPACK#181 from echeresh/xgebrd

Fix for ?GEBRD: WS should be declared as INTEGER

Author: langou

Diff for: SRC/cgebrd.f

@@ -229,8 +229,7 @@ SUBROUTINE CGEBRD( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, LWORK,
 *     .. Local Scalars ..
       LOGICAL            LQUERY
       INTEGER            I, IINFO, J, LDWRKX, LDWRKY, LWKOPT, MINMN, NB,
-     $                   NBMIN, NX
-      REAL               WS
+     $                   NBMIN, NX, WS
 *     ..
 *     .. External Subroutines ..
       EXTERNAL           CGEBD2, CGEMM, CLABRD, XERBLA

Diff for: SRC/dgebrd.f

@@ -227,8 +227,7 @@ SUBROUTINE DGEBRD( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, LWORK,
 *     .. Local Scalars ..
       LOGICAL            LQUERY
       INTEGER            I, IINFO, J, LDWRKX, LDWRKY, LWKOPT, MINMN, NB,
-     $                   NBMIN, NX
-      DOUBLE PRECISION   WS
+     $                   NBMIN, NX, WS
 *     ..
 *     .. External Subroutines ..
       EXTERNAL           DGEBD2, DGEMM, DLABRD, XERBLA

Diff for: SRC/sgebrd.f

@@ -227,8 +227,7 @@ SUBROUTINE SGEBRD( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, LWORK,
 *     .. Local Scalars ..
       LOGICAL            LQUERY
       INTEGER            I, IINFO, J, LDWRKX, LDWRKY, LWKOPT, MINMN, NB,
-     $                   NBMIN, NX
-      REAL               WS
+     $                   NBMIN, NX, WS
 *     ..
 *     .. External Subroutines ..
       EXTERNAL           SGEBD2, SGEMM, SLABRD, XERBLA

Diff for: SRC/zgebrd.f

@@ -227,8 +227,7 @@ SUBROUTINE ZGEBRD( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, LWORK,
 *     .. Local Scalars ..
       LOGICAL            LQUERY
       INTEGER            I, IINFO, J, LDWRKX, LDWRKY, LWKOPT, MINMN, NB,
-     $                   NBMIN, NX
-      DOUBLE PRECISION   WS
+     $                   NBMIN, NX, WS
 *     ..
 *     .. External Subroutines ..
       EXTERNAL           XERBLA, ZGEBD2, ZGEMM, ZLABRD